A gear with teeth formed on the inner surface of a cylinder or cone.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6105-00-753-7495
NSN 5895-00-764-1786
NSN 5930-01-560-0872
NSN 6610-01-651-8659
NSN 5990-01-319-5667
NSN 5990-01-432-4249
NSN 6220-01-439-0523
NSN 6220-01-423-7306
NSN 7035-00-585-2113
NSN 5855-00-411-8688
NSN 5835-00-346-4735
NSN 5895-00-501-8174